Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Nc3 win in 1 half-moves
3 Kb7 loss in 20 half-moves
4 Ka7 loss in 18 half-moves
5 Nb4 loss in 2 half-moves
6 Nc1 loss in 1 half-moves